My questionable FB Marketplace addiction somehow paid for a 5080 upgrade and then some
Yes, this is a long flex post. PC enthusiasts love to brag about their stuff, and I'm no exception. I have some spare time, so I sat down and did the math on this current tech-buying rabbit hole I’ve been living in, and somehow it worked out way better than it had any right to.
The main catalyst that started this journey was finding a complete PC for a good price because it had an RTX 5080 in it. My plan was to pull the 5080 for my personal rig, replace it with my RX 9070 XT, clean it, install drivers properly, test everything, then sell the rebuilt system. Even if I had to sell it pretty cheap, I figured I could still land a substantial GPU upgrade without paying anything close to retail.
That's because my effective cost on the 9070 XT was $611 all-in after some Amazon return/refund shenanigans (long story, but nothing illegal or even gray area - ask me in the comments if you must find out). So I figured if I could sell it for $200-300 less than I bought it, around $800-900 for a 5080 is still a favorable outcome. The rebuilt system sold for my asking price which was $100 more than what I paid. So that means, once everything settled, my effective cost to own a RTX 5080 was $511.
Already pretty damn good. $511 for a 5080.
But it doesn't stop there. It gets better.
My wife probably noticed that random computers started appearing and disappearing from the house, so I decided to see whether this recent operation actually had some financial sense to it, or whether I’d just been moving the same money around while telling myself I’m a businessman. Backtracking a little, I've decided to include some of my recent activity in my computer hobby over the past 3 months or so into this equation to figure where I landed now. And it's pretty bonkers.
Here’s the recent chaos:
Scored a clean AF, barely used 3060 Ti desktop for $350 and sold it for $550.
Sold my ROG Ally Z1 Extreme for $500. I had $466 into it altogether.
Bought an Omen Transcend 14 with an RTX 4060 for $550.
Bought a brand new 1000W Gold rated PSU for my main rig for around $80.
Spent another $75 on a replacement PSU for the catalyst PC (cabling issue, not defective).
Sold the two old PSUs for $100 combined.
Sold a brand new UPS I received for free for $120.
Refurbished and sold several laptops I also got for free, bringing in at least $1,350.
Made around $90 selling some miscellaneous storage drives.
Bought my wife a brand new Insta360 X5 camera and accessory bundle for $410. The Marketplace gods demand tribute.
After calculating everything - I ended up about $268 ahead while substantially upgrading my hardware. And before anyone asks: No, nothing was stolen, scammed or otherwise acquired through criminal or underhanded means. It was all legitimate - just good deals, normal returns, free equipment that was mine to keep, and an unhealthy amount of time spent browsing Marketplace.
So I somehow:
Upgraded from a 9070 XT to a 5080
Upgraded my main PC's PSU to a brand new 1000W
Replaced my Ally with a premium RTX 4060 laptop
Bought my wife the Insta360 camera package she's been wanting
And still have at least $268 left over.
Obviously, this took work and time. I had to diagnose and refurbish laptops, clean systems, swap parts, update Windows (I always sell my systems with current Windows and firmware updates applied, it's part of my brand), test everything, physically prep, take good photos, write listings, and endure the Marketplace traditional ritual of:
“Is this available?” Followed by them disappearing into thin air. Or "What's your lowest?" before throwing a massive lowball.
But I enjoy the work. So it never really felt like a side hustle. It felt more like my computer hobby briefly developed survival instincts and learned how to pay for itself. Or, I somehow benefitted from a crippling addiction to the small dopamine injections that come with reviving computers, getting good deals, and upgrading my personal gear.
Now I just need to stop browsing Marketplace before the whole cycle begins again. Which probably won't happen