User blog:Cyan Agate 7XA/Is this fair?

So, I'm just looking through my inventory to find things to trade off for den betas, because I'm trying to get a purple long. Since purple longs are worth 20-22 dbs, would 13 den betas + a black short be fair? I know it might depend on the person, but i don't have enough items to salvage for 22 den betas, lol.

Thanks!