I'd suggest finding someone locally in Los Angeles that will pay that much for it really. Out in the Midwest you can get these vacuums for peanuts because everything is cheaper here. Just for fun I typed in the ZIP code of Beverly Hills, which is within Los Angeles, and it came up $40. If it doesn't sell just donate it to Goodwill or a mom and pop vacuum store who will appreciate it.
Take the handle apart, or ship it separately in a mailing tube, and that will keep the cost down.
When selling something on eBay, you first have to find an appropriately sized box, then you add packing material, box the item up as close as you can get, and then weigh it and list those measurements in the shipping calculator. That gives the most accurate results.
Remember that USPS increased their rates just 2 months ago, so you pay more now for dimensionally large packages.
https://about.usps.com/newsroom/nat...4-usps-announces-temporary-price-increase.htm
A big tall box will cost a lot to ship and the west coast is a long ways away. Try FedEx and UPS rates too, either of them work better at large packages.
Also do not assume what the buyer wants, because when I see a vacuum with no bag included, not original or not, I skip right over it. Just sell it as it was found.
BTW; I already have an AV-1, I got it from a member here and it didn't cost $190.
MadMan is right, when you have a high buy it now price, buyers will be scared off from making an offer because they know the seller thinks it can be traded in currency of solid gold bars. If it was me, after correcting the shipping, I'd sell it for about $25.