I would like to see the type that you got. These Zodiac one's sell for around $130.00 a pair
Last year I purchased a set of CVO Rear Axle Covers from the USA for my Fatboy Lo because at the time they were about $350 Aus but I received them with shipping for $120 which saved me quite a bit which I was happy with as they were way too expensive in Australia.
I decided on the CVO for their look also they were minimal in their size as most of the HD and aftermarket axle covers where too bulky looking. These are a bit more expensive as they were originally designed for the CVO Softails.