Trancerssaid: Hopefully I'll get the rainbow cape this time, last time had to buy rainbow necklace from ge, Cape was to expensive.
TH rares are always going to be cheaper to buy directly from other players than with keys. Don't waste your money on keys if you only want the rares, buy bonds instead -> sell them for gp -> buy the rares with gp.
Artemia Fordsaid: Pro: I finally have a pretty rainbow cape.
Con: I bought it on the GE, which means that it's far too cheap to be considered rare anymore.
Fish masks are considered rares, even though their price is "only" about 1.5m. An item being a rare doesn't automatically mean it's expensive or hard to come by, but rather that it's no longer in production. Sometimes as a consequence it becomes harder to come by that item and/or it becomes more expensive.