Extravagant shipping charge


I purchased an item and already paid for the price.
The description says that the shipping cost will be determined later. I did not ask for the shipping before I made the payment. (Doh!)
The item weighs 55lb, and it is about 17x17x10 size. The shipping box will be about 20x20x15, and the total weight would be close to 60 lb.
For UPS shipping from Arizona to Michigan, the seller wants $150 for the shipping. When I calculated UPS shipping, it is less than $60. Obviously, the seller is trying to make a huge profit from shipping.
Any suggestion to how to deal with this situation?

Thanks.

128x128ihcho
I recently shipped a 50 lb tube amp from the east coast to the west coast.  I used Fed Ex and the cost was less than $50.

I have used Fed Ex for heavy items, and have found their shipping charges to be less than USPS and UPS.

I take extreme care to package well to ensure the item arrives in the condition in which it was shipped.

Whoever quoted $150 to ship a 55lb item is either 1) trying to markup the actual shipping cost to make more money from the deal -or- 2) quoting overnight or 2 day shipping; in which case $150 is about correct.
Selling stuff and then shipping it is a pain in the ass. I have sold some guitars/amps and bought some guitars and amps. Things that are packaged poorly have a greater chance of being damaged. I find the time to properly box and ship these items makes me not want to even sell things. Having the UPS store package items is expensive but also makes an insurance claims easier.
Why should anyone pay for the person selling the item for his time in packing up the item and driving to the FedEx or UPS store?   That is one of the dumbest things I have ever heard.  That person must be a corporate executive whose time is very valuable, LOL.  If you are selling something, you should be charging exactly what it costs you to ship and not a penny more.  When I ship at the UPS store, I get a 10% AAA discount which I ALWAYS pass on to the customer. 
Not everyone knows how to ship or pack for that matter. There is part of our society that would pay someone else to do that for them, never think of doing it themselves and see no reason the buyer would have problem dealing that way. I have had dealings with similar people and they are not going to change their minds as it is the course of their everyday lives.

Just for fun, I took the OP's  20" x 20" x 15" - 60lb. box, shipped from Portland, OR to Northern Florida and ran it thru (3) shipping rate calculators: FedEx Home Delivery _retail - $107.44.  FedEx Home Delivery _ using my account - $75.79.  FedEx Home Delivery _ sold via eBay - $55.95 or 47% off of retail.

Ok, let's add $15.00 for (2) new boxes and $10.00 for packing material + any sales tax for your state.  So retail $107.44 + $25.00 = $132.44 + tax if charged. While there are always cheaper ways to do things, not everyone would want to spend time doing so.
Ok, let’s add $15.00 for (2) new boxes and $10.00 for packing material + any sales tax for your state. So retail $107.44 + $25.00 = $132.44 + tax if charged. While there are always cheaper ways to do things, not everyone would want to spend time doing so.
You are right on. That’s how I get quoted for $150. ;-)
Well, now it’s all over. I don’t get charged, and I am not buying it. If possible, I’ll try to avoid buying something that will cost me extra for boxes, packing material, gas to the UPS/Fedex store, the service fee for staffs to pack, ...