It sounds like there's something similar to the P3D- from 2018. Any place I can find info on that car and try to grab one used?
If you are patient, perhaps you might be able to pick one up. There’s tesla’s Inventory which is out of date on their website, onlyusedtesla.com, and the usual used car websites (I personally like AutoList, which is an aggregator).
Thing is, Model 3 inventory is already pretty thin and the pricing in the used Tesla world is just plain stupid - you will find that dealers and private parties are pricing them based on looking at other listings, which are not optioned the same way ( in battery size, FSD, Performance, etc. ) it’s like a stucco box home in the desert sees another stucco box by the ocean for sale and prices the same.
Unfortunately the P3D- is a complete unicorn of a car. We are talking only a few thousand ever manufactured and sold by Tesla. So it’s a double whammy: low inventory (driving high resale prices) + rare car. I should also mention that the trade-in values from Tesla on their cars have no bearing in reality either, so the whole thing is maddening for a rational buyer.
My honest opinion is your current hope of getting one at a discount would be to buy an AWD LR (used or new) and hope that Tesla sells and upgrade unlock for performance.
Good luck.