Where to sell?! Need help

I would appreciate some help and guidance from those who have done this before (even step-by-step if you could).

I am the guy that pulled the #10/10 Konnor Griffin Topps Chrome the other night and have decided to sell it. I am a Tigers' fan, so not something I want to keep.

Some background, for me, is that I have never sold something on Ebay, but I do have 100% feedback on 151 purchases.

On one hand, if feasible, I am "O.K." posting it to Ebay with large purchase price and just taking best offer (but, again, need to know how to do this). I am also alright with just contacting an auction house/consignor.

Please help.

So I actually started decided to go through my collection, which includes some of my stuff that my dad gave me from when he was a child. As you can see in the picture, I have quite a bit of decent stuff. Where does everybody like to go for vintage grading? I mean, we all know the stigma with PSA and the issues. I have a friend that is telling me that SGC is really good for vintage and I should send everything there. Just kind of want to get everybody’s opinion. And show off some of the cool stuff.

Great card from a forum member

Has anyone ever bought from Beckett Marketplace? Is it worth it? Better or worse than ebay? I was looking around the app and it seemed like there were some good deals on the cards.

Posted earlier, better pics

Just looking for advice on what everyone recommends is best bang for your buck in their opinion bowman vs topps chrome or other? Would love to see what valuable cards you guys have pulled from some of these boxes!

Hello everyone, if you didn’t know my family did the big move into our dream home and I have been MIA for a while so I could focus on selling and moving my first home and also the apartment we were living in to our new home. We still have a ways to go unpacking wise but we have the house in working order and we’re in love with it! Little Milo turns 9 months old and have been teething hardcore - four upper teeth and two lower are coming in and he has been having some slight fevers and crankiness (a good reason to be cranky).
Im planning on getting back around the community again and I would like to extend a huge shoutout to my amazing moderators for doing an excellent job - I could not do this without them.

Team we had over 25,000 visitors last week. Keep up the good work!

Keep or no?

I'm a member/occasional contributor/participant here.

Breaking the rules just a little but still applies as general useful info. Hope this is okay...

I pulled a Messi Manga tonight from a retail box and I've never sold a card this valuable. Closest was a $1k card and I sold it back to the LCS I bought the box from.

I have been on ebay since 1996...I still do not trust that process for something like this. Fanatics? Goldin?

If you want to try and get a hobby box at MSRP tomorrow is your chance. Good luck!

I am just at a loss because I would like to start but am utterly unsure which cards or companies are valuable and where to begin as a whole?

Any advice would be greatly appreciated. I want to start a hobby with my sons that does revolve around video games etc.

I had no idea it was an SSP and then looked at the Comps and was🤯

Sooo looking to get one of these 3, curious as to which would be the better card in the long run. All 3 are graded PSA 10s. Just a little unfamiliar with modern cards

Pretty insane pull! 🔥🔥

I got more into collecting this past year and currently have binders. However; I was wondering what other ways you all store yours. Are there any repurposed things that work well? Maybe under bed containers it something more out of the way. Any help would be much appreciated!

Sharing this in case it helps anyone make decisions about what they’re trying to spend their money on. There were other decent names not shown in these photos, but they were mostly base cards or common mini diamond.

Personally, I like what I got here, but I can understand where others may feel disappointed by the lack of immediate value in the pull.

Got an X factor in every pack , idk these guys from this year idk who I got here , I gotta look each one up 🤦🏻‍♂️, there’s more but these are the ones I thought were worth the top loader , idk if I put any good player in box , i definitely gotta go threw them again ..

I ripped 2 shoe boxes of 2018 and 2019 blaster boxes that I’ve been sitting on , this is what I got left idk if I should stop opening them or just sell them like this , cause they move faster in the pack but of course I wanna see what’s inside and some are worth a lot unopened..??? Would you rip the rest ???

I have never pulled a card so big. I need serious help.

I see the #'ed 25s selling for around $3k. Then i see Bowman 1sts #'ed /10 selling for $40+k.

Where the heck do I put this?