For a mere $2.6 million, you can buy one of each and get $1,000 back in change! (That link is a little old, so you may have seen it already, and the list may have changed since then. But I just found it, and the rule around here is that if I haven't seen it before, its new enough to be blogworthy.)
I find most of them horribly gaudy, however, so I think I'll keep my $2.6 million in the bank. Besides, you know what else you could buy for that $2.6 million? 100,000 Lamy Safaris! One. Hundred. Thousand. Of course, you'd have to double up on a few colors.