Ultegra R8000 · Mechanical Rim 11s

$533 – $877 · IQR across 4 complete-groupset listings · medium confidence

Used median is 67% of $1,094 new retail — a 33% used-market discount.

Median reflects complete groupsets only. Individual components (shifters, derailleurs, crankset, brake calipers) sold separately are excluded — including them would drag the median down toward partial-bundle prices. See the listings below for both.