I sold my tri bike and now am considering selling my road bike as well and upgrading to a disc braked aero road bike. Interested in either a complete bike or a frameset to build up. I'd love to find a used Felt AR Disc but open to other options. Complete bike budget is around $3k.

Wants:
Size 54 or equivalent (I'm 5'10")
Disc brakes
Aero Frame
Budget friendly groupset. Shimano 105 is fine, anything better is just a bonus

Let me know if you've got anything.