vinyl collections - what to do?

[dr_volki]

long story short, wife inherited ~5k vinyls recently.
And now we're kinda stuck with what to do. Tried cataloging it myself which is just way too time consuming and it would also mean i'd have to sell it via ebay / discogs / record days. Quite frankly I don't even really have enough knowledge about vinyl to be selling it.

so that kind of leaves me with looking at auction houses, but their free structures just seem rather high across board anywhere from 10-25% sellers fee and 20-25% buyer fees.
Are there any other options I may have missed or forgotten

just the bowie stuff for added content

 

[dr_volki]

Plenty of resellers will buy them in one go I would imagine, a quick Google will give results, listing them in small bundles according to the artists would be much more profitable I would imagine but that would be a pain in the arse.
I would hazard a guess and say you have quite a substantial amount of money's worth there depending on the artists, you may have some quite rare/desirable records and it would definitely be worth spending some time researching what these are worth.

If I could do it myself i would, just don't have the time and really don't know what half of it is worth. Certainly have plenty of rare stuff in there + plenty of stuff that is still sealed as well.