Can piece together by searching online and asking your local dealer to meet other low cost sellers to avoid shipping for some, or all of the items.
Often you can get most things off of eBay for low cost. Find part number and search. Then google it as well and check the well known OEM online retailers. Liberty in PA and the big one in CT would be close, well known ones, to you.
There are often a few retailers selling kits as well at good prices. If it doesn’t have a pump, or their kit with a pump is too costly, just source that somewhere else.
multiple local dealers discount to the lower online prices for me. most of the parts staff know me. But I’ve asked dealers that I’ve only been to once. I inquire and let them decide - I don’t expect or demand or persuade.
I shouldn’t speak for him but it can’t be worth GDs time to ship and deal with shipping, returns, fitment questions, 3rd party mechanic/customer comm issues, and warranty issues for pocket change. I wouldn’t do it, too much effort and liability for zero return.