If you have been reading about the market of Whole Sales pertaining to housing.

You should read through the agreement of sale that you signed and see what it says about buyer's representation.

I recommend using Redfin or realtor.com and search the sales in the area to run sales comps.

Auction.com lists a few important docs: Trustee Sale Terms and ConditionsSample Trustee Deed Upon SaleSample Certificate of Sale/ReceiptIRS Form 8300Foreclosure Property InformationTitle Insurance Policy InformationI think the 1st four docs are those I need to fill up, sign up when auction is done.  

You'll find many are sales pitches.

You might be able to contact a sales rep there and they can point you to a local metal building builder.  

Not until you educate yourself on the market and the correct way to value a property.You would probably be best using sales comps and/or GRM's.

Subtracting the $4k in closing for the first purchase, the $2k in closing for the sell a year from now, and the $8.4k in selling fees from a conservative sale value of $140k leaves you with $125,600 minus your purchase price of $118k and you pocket about $8k.

hey Tony be glad to help you if I can we currently have 5 multiple family houses for sale in buffalo

They will simply consider that in their Net proceeds from the sale....it lowers the net of your offer.