You can purchase Shimano hood covers for your bike's shifters at most bike shops or online retailers that sell bicycle parts and accessories.
Memory foam mattress covers are widely available at brick and mortar stores as well as online shops. These can be found at Sears, Target, Kohl's, Walmart, Overstock and Amazon to name just a few.
One can purchase air conditioner covers in countless shops all over the internet like Amazon. Also "Acehardware" and "A/C Covers" might be worth a look.
One can purchase leather notebook covers from shops that sell fine pens and writing instrument. If one does not have a local source, online they can be found at Levenger and Gourmet Pens.
If someone were interested in buying patchwork quilt bedding they could try their local craft shops, specialty shops, or online venues like eBay or Amazon.
Yes there are head covers with NFL, NBA and even NASCAR logos on them in a variety of online golf gift shops.
There are many places to purchase a solitaire diamond ring. It is available at jewelry shops such as Tiffany and Co. and Kay's Jewelers. It is also available on Amazon.
The best place to purchase custom car seat covers is the same place where you purchased your car or the nearest car shop. They will have custom car seat covers that fit. You can also try to buy them online on vendor sites or sites of car shops.
UV air purifiers are available for purchase online on various shops. These shops include, but are not limited to, Amazon, CaluTech, Home Depot, Sanuvox, EBay and Modern Alchemy Air.
One can purchase underwear with cheetah print and other animal prints in various shops. Some of these shops are Herroom, Yandy or Lingeriediva. There are also some available at Amazon or Ebay.
One can purchase a Recaro Baby Seat at retail shops or specialty shops like Babies R'Us. If both of those are not available, one can search through Amazon or ebay.
Its available through many on line game suppliers plus its also available from most of the good computer game shops