About half a year ago Harbor Freight recalled their trailer tires
and stopped selling all their trailers.
There are practically no trailers that come anywhere close to even the full price of the Harbor Freight trailers anywhere I looked.
I've even seen old Harbor Freight trailers on Craigslist selling for the full retail price during this period.
I ended up getting a different smaller trailer on Craigslist that I had to completely rebuild for about the price of these a few months ago.
Coupons for these trailers may be coming eventually.
Northern Tool also had a folding trailer that was taken off the shelf that has returned. They may have had more that I just didn't notice.
1090 lbs. Capacity 40-1/2 in x 48 in Utility Trailer [harborfreight.com]
1195 lbs. Capacity 48 in. x 96 in. Heavy Duty Folding Trailer [harborfreight.com]
1720 lbs. Capacity 48 in. x 96 in. Super Duty Folding Trailer [harborfreight.com]
Ironton 4ft. x 8ft. Folding Utility Trailer Kit — 1170-Lb. Load Capacity [northerntool.com]
(Slickdeals only let me select the images of the Northern Tool trailer for the post)