Help with Prices on Correct Engine Consumables

[Arrowsmith]

When I acquired my NCRS Corvette, it came with a few new consumable parts. Included in my mix of parts is an AC 329 air filter element, an AC PF25 filter and a set of AC-R44TS Acniter spark plugs. (pix of all are attached).

I want to sell these parts, but first I need to get a good grasp on values...Help!

All are new and unused. My research shows all are NCRS correct. The oil filter is correct for almost all Chevy or other GM engines from April or so 1970 through the 1972 model year. I have a packing slip from 2018 on the spark plugs and it shows they were sold for $249 plus shipping. That gives me a rough idea. The air cleaner element is new, but there is no box. The oil filter and spark plugs are in original AC packaging.

Pix are as follows ( I have more of the packaging but there's not much point including it here):