Bought these gaskets and never used them before I ended up selling the FC, so here they are for sale to you.
First of all is an engine-exhaust manifold gasket (part number N386-13-461). It's brand new and still sealed in the bag from Mazda. Mazdatrix charging $87.53 plus shipping so I'll charge $80 including shipping.
Next, the exhaust manifold-turbo gasket (part number N370-13-710A). Again, brand new and still sealed in bag from Mazda. Retail price from Mazdatrix is $43.07+s&h so $40 including shipping seems fair.
Also got the 2 oil line-turbo gaskets (part numbers N236-13-631A and N236-13-638A) for just $6 including shipping. Once again, all in sealed Mazda bags.
Take all of the gaskets above for $123 including shipping, saving you a mammoth 3 dollars! Let me know if you're interested