Tradesatoshi holding around 8/9 - i don't know what is happening on Mercatox - its seems it is being pumped every now and again but the wallets are closed (and have been for weeks) so its a bit of a close environment - currently 24/30 ish
Here you have some reviews about Mercatox -
https://uk.trustpilot.com/review/mercatox.comSo be careful