Well, Gamestop was giving 200 for the original PS4 but it tanked to 125.

I guess those people who said to sell before the announcement were right. It was only logical. I applaud those who use their brains.

But for the value, it's now to late for a big store trade-in. Maybe you can sell it on Ebay quickly to some guy who missed the news. You may have a day or so for that action.

Exactly . I sold my PS4 + 5 games €300 5 days ago on ebay.

I think with the Slim still at overpriced €300 the OG PS4 won't lose too much of its value, at least on ebay.

To eBay charge me to put something on there or do they only charge once I sell the product? 

Only if you sell the product. Just be sure not to select those useless paid options when you write your offer.

yeah if i could get like $250 minimum for some of my current PS4 stuff, then id prob just buy a pro on november. but im going to wait like another month or so,dont want to sell now and then not be able to play all the games i want to play in Oct xD

What do you mean by useless paid options.  I've never used eBay. 

Options like adding more photos, create a subtitle, add visibility to your page, etc. Those you have to pay even if you don't sell. 

But those options are basically useless IMO, notably for a console. Also you can add more photos inside your description freely using inline html.

But if you never used ebay and want to sell something quite expensive like a console it could be good to first raise you trust levels by buying a few nonexpensive stuff (stuff you would have bought it elsewhere) to others ebayers. They would give you positive rating which will up your feedback score.

Can confirm. I wouldn't buy almost anything from a seller without feedback, and certainly not anything expensive. The only case where I would do that is if I could pick up the product and pay in cash, which is obviously usually not feasible due to distances.

I did the same. Sold mine months ago and got almost full price for it.