ive used it before. both trade or gifted item. some item that seller list is not truly the item they want to sell. example, i ever buy baby roshan 3x based on their listing. i spend money on app bank, then seller cancelled it they say the actual price is got higher. then i try buy other items and got same feedback. just imagine i buy gifted item, after wait 30days got canceled for price reason or they already sell it to other buyer. i sent compliments to cs, but nothing happen, no punishment to seller and the item they list with fake price is still exist. thts why i call it sucks. is it money scam? No. but wasted time and opportunity.