Hi! Here's a tip. If you want to sell skins for BTC, go to a website like skinsjar.com or cs.money and trade your items in for keys. Then, sell your keys to a BTC Key Bot like https://steamcommunity.com/id/BTCKeysBot and instantly sell your keys at over 90% of it's original value. It's a hella lot more worth than selling for 75%
(Hit Thanks if I helped you)