Remember when ltc went down to a dollar? 1000 of those would have brought in $40,000 when it hit it's high back then. I'm gonna suggest LTC & DMD for now.
pre-mine doesn't always mean scam, although there are loads if dodgy basteds out there.
and if btc goes to 100,000 then all the alts will benefit for a little while...if only we could see round that corner :0)