I have for sale a lightly used Ultegra 6800 partial groupset.
No crashes, no damage, no issues
FD6800 Front derailleur, braze-on - $35
RD6800 Rear derailleur, 11spd - $50
ST6800 Brifters, 2x11 - $130
CS6800 cassette, 11-25 - $20
Complete package - $200