Missed the Ferrari 599xx evo...good alternates for top speed + grip?

I’ve been away from the game for a few months now and it looks like I missed a gem of a reward with the 599xx evo.

Last week’s seasonal highway speed trap was tough for me to hit but a Mosler tune finally got me there.

What are some other auctionable cars that can reliably hit 275+ mph on the highway?