So the name and culture are obvious, the tier is some of indicator for value in general.

Price_MinPerfect: minimum price for buyers to be happy, below that you're selling cheap
Price_MaxPerfect: maximum price for buyers to be happy, above that you're selling expensive
Price_MaxExpensive: maximum price for buyers to buy, above that is too expensive

These values represent the notebook values, they can vary depending on popularity, on the coolness of the showcase and on customer richness.

base price

• each item has a base price. I didn't actually put that into the price lists, because it's not used directly. Instead the different prices are calculated from it.
  
• the MaxPerfect price is 10% higher than the base price while the MinPerfect price is 10% lower.
  
• the MaxExpensive price is 15% higher than the base price.

price modifiers: popularity, coolness and richness

• popularity can be low, neutral or high, a glass (cool) showcase will effectively increase the popularity by one level before it is applied to the price.
  
• popularity for an item will decrease, if you sell that item with an expensive price or if you sell to much of it.
  
• popularity for an item will increase after a few runs, if you don't sell that item between these runs.
  
• if the popularity is low, the base price will decrease by 25%.

resulting prices

• If the popularity is high, the MaxPerfect and MaxExpensive Prices will increase by 25% of the base price, so effectively by 135/110=22,7% of the listed MaxPerfect value or by 140/115=21,7% of the listed MaxExpensive value.
  
• If the customer is rich, the MaxPerfect and MaxExpensive Prices will increase by 15% from the base price, so effectively by 125/110=13,6% of the listed MaxPerfect value or by 130/115=13,0% of the listed MaxExpensive value.
  
• If the popularity is high and the customer is rich, both boni will add up, so prices will increase by 40% of the base price, so effectively by 150/110=36,3% of the listed MaxPerfect value or by 155/115=34,7% of the listed MaxExpensive value.

Name Price_MinPerfect Price_MaxPerfect Price_MaxExpensive Culture Tier

• Vine 1 3 5 Golem Tier5
  
• Root 4 6 8 Golem Tier5
  
• Teethstone 4 6 8 Golem Tier5
  
• Whetstone 13 17 19 Golem Tier5
  
• Iron Bar 22 28 30 Golem Tier5
  
• Crystal Rock 67 83 87 Golem Tier4
  
• Ancient Pot 90 110 115 Golem Tier3
  
• Crystalized Energy 90 110 115 Golem Tier4
  
• Glass Lenses 90 110 115 Golem Tier4
  
• Golem Core 90 110 115 Golem Tier4
  
• Water Sphere 90 110 115 Golem Tier4
  
• Broken Sword 135 165 173 Golem Tier3
  
• Foundry Rests 135 165 173 Golem Tier3
  
• Fabric 225 275 288 Golem Tier3
  
• Water Lamp 225 275 288 Golem Tier2
  
• White Stone 225 275 288 Golem Tier2
  
• Hardened Steel 270 330 345 Golem Tier2
  
• Gold Runes 270 330 345 Golem Tier2
  
• Blueprint 360 440 460 Golem Tier1
  
• Golem Volume 360 440 460 Golem Tier1
  
• Golem Chisel 450 550 575 Golem Tier1
  
• Rune Tool 1350 1650 1725 Golem Tier1
  
• Blueprint I 1350 1650 1725 Golem Tier1
  
• Blueprint II 1350 1650 1725 Golem Tier1
  
• Blueprint III 1350 1650 1725 Golem Tier1
  
• GolemWallFountain 1800 2200 2300 Golem Tier1
  
• GolemWallCloth 1800 2200 2300 Golem Tier1
  
• GolemTableBooks 1800 2200 2300 Golem Tier1
  
• GolemTableCrystal 1800 2200 2300 Golem Tier1
  
• Golem King energy crystal 2250 2750 2875 Golem Tier1
  
• Golem History I 2250 2750 2875 Golem Tier1
  
• Golem History II 2250 2750 2875 Golem Tier1
  
• Golem History III 2250 2750 2875 Golem Tier1
  
• Golem King Design 2250 2750 2875 Golem Tier1

Name Price_MinPerfect Price_MaxPerfect Price_MaxExpensive Culture Tier

• Magic Mushroom 54 66 69 Forest Tier5
  
• Plant Flesh 54 66 69 Forest Tier5
  
• Venomous Spores 54 66 69 Forest Tier5
  
• Magic Wood 90 110 115 Forest Tier5
  
• Petals 90 110 115 Forest Tier5
  
• Blade Leaves 270 330 345 Forest Tier4
  
• Strong Leaves 360 440 460 Forest Tier4
  
• Life Fluid 360 440 460 Forest Tier4
  
• Light Essence 360 440 460 Forest Tier4
  
• Pure Acid 360 440 460 Forest Tier4
  
• Straw 450 550 575 Forest Tier3
  
• Preserved Root 540 660 690 Forest Tier3
  
• Modified Seeds 765 935 978 Forest Tier3
  
• Ancient Wood 900 1100 1150 Forest Tier3
  
• Fertile Soil 900 1100 1150 Forest Tier3
  
• Fertilizer 900 1100 1150 Forest Tier3
  
• Fluid Vessel 1395 1705 1783 Forest Tier2
  
• Nutritive Water 1575 1925 2013 Forest Tier2
  
• Forest fruits 1620 1980 2070 Forest Tier2
  
• ForestWallFlowerpot 1800 2200 2300 Forest Tier1
  
• ForestWallPinkFlowerpot 1800 2200 2300 Forest Tier1
  
• ForestTableFruitVessel 1800 2200 2300 Forest Tier1
  
• ForestTableBossFlower 1800 2200 2300 Forest Tier1
  
• Botany Jottings I 1800 2200 2300 Forest Tier1
  
• Botany Jottings II 1800 2200 2300 Forest Tier1
  
• Botany Jottings III 1800 2200 2300 Forest Tier1
  
• Old Bulb 1800 2200 2300 Forest Tier1
  
• Speed Powder 1800 2200 2300 Forest Tier1
  
• Carnivorous Mutae Seeds 4500 5500 5750 Forest Tier1
  
• Forest History I 4500 5500 5750 Forest Tier1
  
• Forest History II 4500 5500 5750 Forest Tier1
  
• Forest History III 4500 5500 5750 Forest Tier1
  
• Carnivorous Mutae Jottings 4500 5500 5750 Forest Tier1

Name Price_MinPerfect Price_MaxPerfect Price_MaxExpensive Culture Tier

• Volcanic Stone 90 110 115 Desert Tier5
  
• Magnetic Core 270 330 345 Desert Tier5
  
• Flamable Dust 360 440 460 Desert Tier5
  
• Desert Rope 405 495 518 Desert Tier5
  
• Diamagnetic Sand 450 550 575 Desert Tier5
  
• Magnetite 720 880 920 Desert Tier4
  
• Fireproof Cloth 1035 1265 1323 Desert Tier4
  
• Fire Gem 1530 1870 1955 Desert Tier4
  
• Insulating Dust 1845 2255 2358 Desert Tier4
  
• Colded Lava 2250 2750 2875 Desert Tier3
  
• Desert Steel Sheet 2250 2750 2875 Desert Tier4
  
• Desert Stone 2430 2970 3105 Desert Tier3
  
• Cloth Dye 2475 3025 3163 Desert Tier2
  
• Fluid Conduct 3285 4015 4198 Desert Tier3
  
• Resistant Glass 3870 4730 4945 Desert Tier3
  
• Inflamable Liquid 4050 4950 5175 Desert Tier2
  
• Soldering Iron 4815 5885 6153 Desert Tier2
  
• Magnetic Tool 5850 7150 7475 Desert Tier2
  
• Desert Steel Ingot 6750 8250 8625 Desert Tier1
  
• DesertWallCloth 7200 8800 9200 Desert Tier1
  
• DesertWallLavaFountain 7200 8800 9200 Desert Tier1
  
• DesertTableLavaSand 7200 8800 9200 Desert Tier1
  
• DesertTableBossSnakeHead 7200 8800 9200 Desert Tier1
  
• Thermo Magnetic Engine 8280 10120 10580 Desert Tier1
  
• High Levitation Core 13500 16500 17250 Desert Tier1
  
• Desert History I 13500 16500 17250 Desert Tier1
  
• Desert History II 13500 16500 17250 Desert Tier1
  
• Desert History III 13500 16500 17250 Desert Tier1
  
• Naja Jottings 13500 16500 17250 Desert Tier1

Name Price_MinPerfect Price_MaxPerfect Price_MaxExpensive Culture Tier

• Crystal Shards 450 550 575 Tech Tier5
  
• Conductor Metal 540 660 690 Tech Tier5
  
• Mercury 1395 1705 1783 Tech Tier5
  
• Gold Strands 1890 2310 2415 Tech Tier5
  
• Plastic Film 1980 2420 2530 Tech Tier5
  
• Wires 2295 2805 2933 Tech Tier4
  
• Broken Battery 2565 3135 3278 Tech Tier4
  
• Welding rods 3060 3740 3910 Tech Tier4
  
• Energy Capacitor 4050 4950 5175 Tech Tier4
  
• Tesla Coil Engine 4500 5500 5750 Tech Tier4
  
• Treated Wood 4635 5665 5923 Tech Tier3
  
• Wolfram Rock 5715 6985 7303 Tech Tier3
  
• Vacuum tube 6210 7590 7935 Tech Tier3
  
• Copper Reel 6750 8250 8625 Tech Tier3
  
• Tungsten Reel 7740 9460 9890 Tech Tier3
  
• Triple Cell Battery 9000 11000 11500 Tech Tier2
  
• Welding Gun 10485 12815 13398 Tech Tier2
  
• Argon Bottle 10845 13255 13858 Tech Tier2
  
• Power Supply 13095 16005 16733 Tech Tier1
  
• AC Adapter 13995 17105 17883 Tech Tier1
  
• TeslaWallShelve 14400 17600 18400 Tech Tier1
  
• TeslaWallCoils 14400 17600 18400 Tech Tier1
  
• TeslaTableLightBulb 14400 17600 18400 Tech Tier1
  
• TeslaTableBossBall 14400 17600 18400 Tech Tier1
  
• Tech History I 36000 44000 46000 Tech Tier1
  
• Tech History II 36000 44000 46000 Tech Tier1
  
• Tech History III 36000 44000 46000 Tech Tier1
  
• Flux Energy Jottings 36000 44000 46000 Tech Tier1

Name Price_MinPerfect Price_MaxPerfect Price_MaxExpensive Culture Tier

• Rich Jelly 4 6 8 Merchant Tier1
  
• Venom Jelly 18 22 24 Merchant Tier1
  
• MerchantWallPot 45 55 58 Merchant Tier1
  
• MerchantTablePot 45 55 58 Merchant Tier1
  
• Broom Spear 45 55 58 Merchant Tier4
  
• Empowering Crystal 90 110 115 Merchant Tier1
  
• Fire Jelly 90 110 115 Merchant Tier1
  
• HP Potion I 112 138 144 Merchant Tier1
  
• Broken club nightstick 270 330 345 Merchant Tier1
  
• Broken mace 270 330 345 Merchant Tier1
  
• Broken sling 270 330 345 Merchant Tier1
  
• Guidance Golem Potion 360 440 460 Merchant Tier4
  
• Electric Jelly 360 440 460 Merchant Tier1
  
• HP Potion II 720 880 920 Merchant Tier2
  
• Reveal Golem Potion 720 880 920 Merchant Tier4
  
• Training Big Sword 900 1100 1150 Merchant Tier4
  
• Training Bow 900 1100 1150 Merchant Tier4
  
• Training Gloves 900 1100 1150 Merchant Tier4
  
• Training Spear 900 1100 1150 Merchant Tier4
  
• Training Sword 900 1100 1150 Merchant Tier4
  
• Broken katana 1800 2200 2300 Merchant Tier1
  
• Broken rapier 1800 2200 2300 Merchant Tier1
  
• Guidance Forest Potion 2250 2750 2875 Merchant Tier4
  
• HP Potion III 2700 3300 3450 Merchant Tier3
  
• Fabric Bandana 3600 4400 4600 Merchant Tier5
  
• Fabric Boots 3600 4400 4600 Merchant Tier5
  
• Fabric Chestplate 3600 4400 4600 Merchant Tier5
  
• Iron Boots 3600 4400 4600 Merchant Tier5
  
• Iron Chestplate 3600 4400 4600 Merchant Tier5
  
• Iron Helmet 3600 4400 4600 Merchant Tier5
  
• Hardened Steel Boots 3600 4400 4600 Merchant Tier5
  
• Hardened Steel Chestplate 3600 4400 4600 Merchant Tier5
  
• Hardened Steel Helmet 3600 4400 4600 Merchant Tier5
  
• Buster Big Sword 3600 4400 4600 Merchant Tier4
  
• Rock Big Sword 3600 4400 4600 Merchant Tier4
  
• Hunter Bow 3600 4400 4600 Merchant Tier4
  
• Catapult Bow 3600 4400 4600 Merchant Tier4
  
• Fighter Gloves 3600 4400 4600 Merchant Tier4
  
• Rough Gloves 3600 4400 4600 Merchant Tier4
  
• Warrior Spear 3600 4400 4600 Merchant Tier4
  
• Golem Drill Spear 3600 4400 4600 Merchant Tier4
  
• Soldier Sword 3600 4400 4600 Merchant Tier4
  
• Rusty Sword 3600 4400 4600 Merchant Tier4
  
• Reveal Forest Potion 4500 5500 5750 Merchant Tier4
  
• HP Potion IV 7200 8800 9200 Merchant Tier3
  
• Guidance Desert Potion 7200 8800 9200 Merchant Tier4
  
• Broken crossbow 9000 11000 11500 Merchant Tier1
  
• Broken morningstar 9000 11000 11500 Merchant Tier1
  
• Reveal Desert Potion 14400 17600 18400 Merchant Tier4
  
• Guidance Tech Potion 14400 17600 18400 Merchant Tier4
  
• Broken dagger 18000 22000 23000 Merchant Tier1
  
• Broken whip 18000 22000 23000 Merchant Tier1
  
• Hyper Potion 18468 22572 23598 Merchant Tier4
  
• Reveal Tech Potion 28800 35200 36800 Merchant Tier4
  
• Fabric Bandana II 39600 48400 50600 Merchant Tier4
  
• Fabric Boots II 39600 48400 50600 Merchant Tier4
  
• Fabric Chestplate II 39600 48400 50600 Merchant Tier4
  
• Iron Boots II 39600 48400 50600 Merchant Tier4
  
• Iron Chestplate II 39600 48400 50600 Merchant Tier4
  
• Iron Helmet II 39600 48400 50600 Merchant Tier4
  
• Hardened Steel Boots II 39600 48400 50600 Merchant Tier4
  
• Hardened Steel Chestplate II 39600 48400 50600 Merchant Tier4
  
• Hardened Steel Helmet II 39600 48400 50600 Merchant Tier4
  
• Wild Big Sword 57600 70400 73600 Merchant Tier4
  
• Toxic Big Sword 57600 70400 73600 Merchant Tier4
  
• Natural Bow 57600 70400 73600 Merchant Tier4
  
• Poison Bow 57600 70400 73600 Merchant Tier4
  
• Forest Spirit Gloves 57600 70400 73600 Merchant Tier4
  
• Venom Twins Gloves 57600 70400 73600 Merchant Tier4
  
• Wood's Spear 57600 70400 73600 Merchant Tier4
  
• Venom Sting Spear 57600 70400 73600 Merchant Tier4
  
• Knight Sword 57600 70400 73600 Merchant Tier4
  
• Venom Sword 57600 70400 73600 Merchant Tier4
  
• Fabric Bandana III 86400 105600 110400 Merchant Tier3
  
• Fabric Boots III 86400 105600 110400 Merchant Tier3
  
• Fabric Chestplate III 86400 105600 110400 Merchant Tier3
  
• Iron Boots III 86400 105600 110400 Merchant Tier3
  
• Iron Chestplate III 86400 105600 110400 Merchant Tier3
  
• Iron Helmet III 86400 105600 110400 Merchant Tier3
  
• Hardened Steel Boots III 86400 105600 110400 Merchant Tier3
  
• Hardened Steel Chestplate III 86400 105600 110400 Merchant Tier3
  
• Hardened Steel Helmet III 86400 105600 110400 Merchant Tier3
  
• Fabric Bandana IV 172800 211200 220800 Merchant Tier2
  
• Fabric Boots IV 172800 211200 220800 Merchant Tier2
  
• Fabric Chestplate IV 172800 211200 220800 Merchant Tier2
  
• Iron Boots IV 172800 211200 220800 Merchant Tier2
  
• Iron Chestplate IV 172800 211200 220800 Merchant Tier2
  
• Iron Helmet IV 172800 211200 220800 Merchant Tier2
  
• Hardened Steel Boots IV 172800 211200 220800 Merchant Tier2
  
• Hardened Steel Chestplate IV 172800 211200 220800 Merchant Tier2
  
• Hardened Steel Helmet IV 172800 211200 220800 Merchant Tier2
  
• Vulcan Big Sword 230400 281600 294400 Merchant Tier4
  
• Blaze Big Sword 230400 281600 294400 Merchant Tier4
  
• Soldier Bow 230400 281600 294400 Merchant Tier4
  
• Flamethrower Bow 230400 281600 294400 Merchant Tier4
  
• Captain Gloves 230400 281600 294400 Merchant Tier4
  
• Flame Gloves 230400 281600 294400 Merchant Tier4
  
• Monkey Spear 230400 281600 294400 Merchant Tier4
  
• Hell Spear 230400 281600 294400 Merchant Tier4
  
• Commander Sword 230400 281600 294400 Merchant Tier4
  
• Reborn Sword 230400 281600 294400 Merchant Tier4
  
• Fusion Big Sword 460800 563200 588800 Merchant Tier4
  
• Storm Big Sword 460800 563200 588800 Merchant Tier4
  
• Exeter Bow 460800 563200 588800 Merchant Tier4
  
• Lightning Bow 460800 563200 588800 Merchant Tier4
  
• Star Platinum Gloves 460800 563200 588800 Merchant Tier4
  
• Thunder Gloves 460800 563200 588800 Merchant Tier4
  
• Fighter Spear 460800 563200 588800 Merchant Tier4
  
• Lightning Rod Spear 460800 563200 588800 Merchant Tier4
  
• King Sword 460800 563200 588800 Merchant Tier4
  
• Tesla Sword 460800 563200 588800 Merchant Tier4
  
• GOD Sword 900000000 1100000000 1150000000 Developer Tier4