If I were to buy a Talea tonearm, what cartridge would work with it at a $1500 price point? (I know that's not exactly how this thread started, exactly...)
honestly, i do not have much experience with new $1500 cartridges, either retail list or 'street price'.
i have an MM cartridge i really like (Raul helped me get it), an Azden YM-P50VL, which is on one of my Reed 2P's, which plays way above it's $250 list price. they are scarce and i paid $400 for it. it is likely competitive with $2500 list price cartridges i have heard.
i also have an $1100 Miyajima Labs Premium Be mono cartridge on my Talea series 1 arm which is amazing and also betters my $11k Lyra Olympos SL and my A90's on most mono pressings.
i might recommend looking for a used Dynavector XV-1s in the low $2k neighborhood if you can find one with some life left in it; they are an outstanding all around cartridge which i have owned. a used vdH Colibri is another consideration for maybe $1500--$1800, i've owned 7 of them. however; they are the Jeckle/Hyde of cartridges and very edgy when not happy.
i could list a few new cartridges in that 'around $1500' price range but it would be only thru reputation and not first hand knowledge. investigate it for yourself with a search here and on the vinyl forum on audioasylum.
i own 2 Ortofon A90's, which are now sold out. if you can possibly stretch to $3k-$4k someplace and can lay your hands on one of those you really cannot do any better and i can tell you it is world class on a Talea.
i'm sure Raul could (and has) write(n) pages of cartridge recommendations.
good luck.