F1 cars
So what's the buzz in your area as far as availability of F1 5 packs? In the Metro Portland area they were very rare six months ago or so. Nowadays, they are not common, but also not uncommon to find one or two packs out on the pegs. What is the supply like in your area? Are these cars still highly sought after?
Well, here's today's find From a local membership store. Planning on having a F1 2024 pack go up against a 2025 pack U-Pick race with winner getting all the cars.

Discussion
They don't seem to hang around very long here in the UK - be that the up to date castings/liveries, or the older ones.
They are few and far between in my area (SW Missouri, USA) but they do exist. I was lucky and was able to pick up 3 or 4 of each.
I found the first one last year, but have yet to find one at the stores I usually go to.
About February or March, the Walmart’s in Palm Springs and Orange County seemed to get a shipment of 5 packs instead of singles for the pegs. 5 packs everywhere, end of the aisles, different parts of the store even the Walmart grocery store had a ton of 5 packs. The pegs just had a few peg warmers. Every 5 pack being made was available, Formula1 too. I picked up Hot Rod, Torque and that Fast and Furious with the purple Chevy. Cheap too, $5.25 and less at first now they’re back up to $6.50.
I've got mine from Barnes and Noble. A little more to pay, but it's been the only location that's near me stocking them.
I'd take the fast and furious over the F1...
There were tonnes in my area...I guess the scalpers took a pass on this 5 pack...even Amazon has them in abundance
They are EVERYWHERE, I cant walk through a shop without seeing one
I'll have to check one of the Walmart stores in my area; maybe a Target or two as well.

I found my first pack last week at a supermarket. Never see them in the big box stores, they're always hunted well before I get there.