"relative retail value if it was purchased as part of a heterogeneous parts lot (all-you-can-carry sales, storage unit buyouts, garage cleanouts, etc.) Relative retail value is calculated as follows:
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Assign and prove a fair market value to every part in the lot.
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Add those fair market values together to calculate the total fair market value of the lot.
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Express the fair market value of the part you are pro-rating as a percentage of the lot’s total fair market value.
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Multiply the actual price paid for the lot by that percentage in order to determine the part’s relative retail value"
This mentions no specific criteria for estabishing FMV, therefore another FMV equation from a different part of the rules would have priority.
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Copies of corporate listings of similar items for sale.
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Copies of at least three comparable listings from a peer-to-peer selling website (eBay, Facebook Marketplace, Craigslist, etc.)
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A copy of a GRM message board thread where at least 5 users with more than 50 posts have agreed with a proposed fair market value for your item.
No mention of "sold listings" only "listings." And this is right because there is no way to find sold listings from facebook marketplace (where mkst deals are coming from curently)
And since the vortec version of this manifold is a different part number, with a different casting, for a different generation of motor, listings for non vortec and vortec vetsions of this intake cannot be used interchangeably.
Therefor the valid listings to prove FMV are 1095, 1000, and 1100 plus shipping.
The rules clearly state that shipping is to be included in a parts price. There is no stipulation anywhere that you should not include shipping in the price of parts when determining FMV. And if it did, it would cause additional problems when some listings included shipping and some did not. It is assumed in a listing offering shipping that does not mention a seperate price for shipping that shipping has already been calculated into the price.
Therefore a FMV based upon three listings of a vortec stealth ram with all the extra parts is aproximately $1100
2. Its hard to find listings for a ms3mx3 used, but I've found three listings. At $550, and $600 in the US and one for $562 (after converting at the curent exchange rate) including shipping from Australia.
Putting the value of the MS3mx3 at $570.
Making it 32.2% of the value of the $775 lot.
Making the relative retail value of the ms3mx3 in this scenario 249.55 should I choose to include it in my budget.