I bought a used Giraud Power Trimmer, and it came with case holders in some calibers I don't use:
"6X" (I assume this is 6mmX, the precursor to 6mmXC)
.260 (comes with a trimmed case) SOLD
6.5x.284 (which I guess is 6.5-284 Norma?)
$30 each, shipped. Case holder and lock ring included, no...