You can forge astounding weapons on this, if it's next to a Forge that's been heated to 1,000 degrees, and you have Smithing Tools, and wear a Ring of Smithing and a Blacksmith's Apron. Oh, and have some item you want to smith. If you've got all that, go ahead and use the item on the anvil!
Anvil price in Growtopia: sells for about 1 DL, buyers pay about 30 WL (median of 226 offers from community Discords, past 30 days). Live price chart and the latest buy and sell offers.
Recently sold at: AHOTF, JAHO, KULT, OBASHOPPEE, PIKKOP