Be careful SLYDER. Unless you're a ranked member in the CC (which you may well be), it's highly likely you won't be told when to dump the item until the ranked members already have dumped, and the rest of the public are also informed. So it's very possible that you'll lose out.
I'm not in a merch clan myself, I absolutely detest anyone who is (no offence), but I know someone who is a highly ranked member in one, so I know how they work.