My 1960-1969 Topps are complete enough for me at this time. Everything I need is silly money....Ryan Rookie.....63 Koufax....etc. I have basically concentrated my post war efforts to what's left of the Fifties. Since I also buy mostly pre-war these days, I rarely get a big stack o' cards in the mailbox anymore. For hoots and hollers, I have been snagging lots of the 1970 set, just to have that pile to play with. I think I am about $125 into the chase and I have picked up about half of the commons in the set. I don't expect them to go up in value any time soon but unless I have to pay someone to take them, they sure cannot go down....