Roofers charge by the square (=100 square feet). Depending on your roof pitch (angle) and assuming it's a 400 square foot garage (20x20), the roof area will be about 550 square feet, or about 17 bundles of shingles.If you have any sheathing damage, you'll have to tear off the old roof, replace the damages sheathing and start from scratch.est Answer: A guy the another week got his whole roof done 1500sq ft it cost $3825, the highest quote he got was $4300.
Dealer Invoice Price - The invoice price of a new vehicle is the price on an invoice the manufacturer sends a dealer when they acquire a vehicle. many people believe that this is the true dealer cost of the vehicle, but in many cases - it is not, Invoice prices have hidden profit built into them such as dealer holdback and manufacturer to dealer incentives.
This is typically what a dealer would pay. Invoice is a scam........................ Thats why when I buy a car I take the MSRP x 70% and then add back on 12.5% for the dealers OH&P. This is the best price you would buy a new car from a dealer for.Take out the emotion when dealing with a car salesman.eport Abuse. Only the dealer knows how much he paid for a used car. Maybe it was a trade in without any cost involved or he just try to get the money back after a bad deal. Best thing to do check the market and compere.