I like this fun topic nevertheless. Not sure we are going to get the "real" market players commenting on this though...
I think 16610LV Mk 1, matte 16800 and matte 1675 will have potential as its still priced within reach for the masses. Judging from perpetual increase in RRP in ADs this will support the prices.
PNs, Double Reds, Single Reds may have been the passe as most of them are still way off from 2008 peak
My 3 musketeers would be a 1675 PCG, a 1675 Mk 1 Matte and a 5513 CR (great condition specimens)