Digitize it yourself? As in Record the LP to computer, if you didn't like it enough to buy the CD, or it wasn't available? Yes, did that too!
I have a number of vinyl (and cassette) items, generally non-mainstream stuff, that do not exist in CD (or downloadable mp3) form. I've either had someone put these to digital form for me or I've recorded them to computer (and ultimately burned them to CDR) myself. In a few cases CD versions have eventually become available but the digitalized versions I already had were satisfactory to me.