Any good online comic collection/price guides

[abenavides]

I'm looking to pare down my comics collection (as it takes way too much room - I only buy occasional trades and digital these days).
I'm not under the illusion it's worth much (being mostly 90s comics with a few 80s and 70s).
However, I did want to get a general idea of what I have.

Anyone know of a good free online comics collection manager / price guide?

I found this
http://comicbookrealm.com
and this
http://comicspriceguide.com/

Anyone use them or something else?

[UnkoMan]

I've used this site to buy:
https://www.mycomicshop.com/

And check prices...

[squidbee]

I have been using www.stashmycomics.com to log my collection.

[OrWolvie1]

Well, I can tell I've been out of the game for a long time because I always used Overstreet, but I'm not even sure they are still in publication. So I'll just take my walker and hobble off to the old folks home.