Stage, I am NOT trying to argue or put you down, please take this as the OPINION of someone that has dealt with the 'buying public' for quite a few years...
... I think that the above statement is key to the problem...You are correct, they are not making a special trip JUST FOR YOU...they have a truck that delivers a hundred (+/-) tanks each trip! Sure they could deliver yours for free, if they wanted, but why should the other 99 people have to pay, if you're not. You quoted the owner as saying "they can?t do anything because then everybody would complain". He's RIGHT! If you found out that someone else on that same shipment paid less for shipping, I think you would be upset! VERY UPSET!
EXACTLY...they have a shipping charge schedule, and everyone IS treated equal. If you call back next week, you should receive the same quote!
If they didn't offer their own shipping, would you tell UPS or FED EX, that you think that $20-25 would be fair? If you did, I think we all know what the answer would be.
Some of the members here know me and know that I can get some UNBELIEVABLE deals! I love a bargain as much as anyone, and I'm glad that you found another deal...but , I think, that your 'expectations' were not quite right in this situation.
Apparently, they are GREAT business people, that are doing so well, that they don't need to take every deal and every dollar, or any crap! Piss them off, and you're done! That's the TRUE dream of every business owner, whether they will admit it or not!