Huge savings on HHW parts and fittings leftover from residential project

Homeowner in Westchester - installed new boiler and I have tons of leftover parts and fittings. I had planned to eventually install these items, but now we have upgraded our HVAC to include a heat pump and no longer need these items. Circulators, Valves, fittings. Retail value over $3500. I will sell all at $1500 or offer you 50% off of single [non bulk] retail prices as published at supplyhouse.com. I do not wish to sell these items one at a time - that will take forever. Part list and (quantities) below. Save huge from your next job or project. Taco Circulator Pumps 007-F571FC (5) Webstone Valve 3/4"SWT x Flange 50403 (1) Mcdonnell & Miller Guard Dog Low Water Cut-off 144692 (1) Webstone Valve 1" SWT x Rotating Flange H-51404 (6) Calefi Backflow Preventer Auto Fill Combi 1/2" SWR Inlet 1/2" Female NPT Outlet 573009A (1) NIBCO Hose Bib 3/4 threaded v 3/4 hose QT56X Intercounty brass shutoff value 1 x 1 (3) Red White Valve NSF-61-G 5049AB (2) Copper Fittings - 90 elbow 1" (20) 90 elbows 1 1/4" (7) 45 elbows 1 1/4" (12) 90 elbows 3/4" (12) 90 elbows 1/2" (6) coupling 1/2" (3) coupling 1 1/4" (5) coupling 1" (3) coupling 3/4" (3) male adapter 1/2" (3) Female adapter 1/2" (2) male adapter 1" (2) male adapter 3/4" (1) reducer 1" x 1 1/4" (4) Tee 1 1/4" x 1 1/4" x 3/4" (4) Tee 1 1/4" x 1 1/4" x 1" (6) Tee 1 1/4" x 1 1/4" x 1/2" (1) 90 elbows 3/4" (16) 45 elbow 1" (2) 45 elbow 3/4" (2) 90 elbow (6) Brass Fittings brass tee 1 x 1 x 3/4 CxCxF10159214 (4) NiBCO Hose Bib 1/2 threaded v 3/4 hose QT56X (1)