I would like to know what the price would be to be 6 sample of the 3600A drums including shipping to zip code 24266 in the USA and also 2 samples of the 3721 drum if you have it. These samples would be enough to do one complete trailer and the front steer axle on one of my trucks so I can evaluate the quality of them. I would also like the price that these will be if not a sample. If you are no able to sale that large amount of samples then price 1 sample of each drum including shipping. I appreciate your time and look forward to hearing back from you.