Well to me it wasn't even the pen cancel, I'm not averse to them personally, but like I've said... you're SO much better off paying up for a nice stamp and if that means waiting then ya wait. I need 2 stamps for my 1869 set, well, really 3 or 4 because 2 of them I don't like. I need a 15c Ty1, a 90c and I don't love my 24c or my 6c. I'm saving up and waiting until I can buy beautiful ones. If you guys want I can post pics of them...
To me, if I can buy a filler for $75 or a NICE one for, say, $200 then it's a no brainer.. wait a couple months if need be, the stuff is out there. Of course there are exceptions, the Ice House cover being the best example. That cover, as far as covers go, is an absolute pig. One stamp has been replaced, the 90c was torn, it's got a nasty tear and I don't usually love oversized covers.
BUT If I had megabucks and I collected 1869s (I don't and I don't) then I'd pay whatever I had to to obtain it should it come up for sale. Kind of the same with, say, a #78c, Blackish Violet. That's a HUGELY expensive stamp and a truly rare one as well, for that I might compromise. OTOH, I don't think that any of the existing covers are piggy either.
Here's a couple of manuscript cancelled stamps that I own.. I bought the 24c FOR the cancel :)

