Best Buy is one retailer that sells the "Seinfeld" Blu-ray box sets as of 2015. Box sets can be purchased either online or at a retail location.
Barnes and Noble is an additional retailer where Blu-ray box sets for television shows, including "Seinfeld" can be purchased. Customers have the option to purchase box sets for specific seasons or for the entire series. Merchandise can be purchased online and shipped to the customer or sent to a local Barnes and Noble location for pick-up.
The closest Barnes and Noble location can be found by using the store finder feature on the retailer's website. Store hours and phone numbers are listed as well. Customers can sign up for the free Barnes and Noble newsletter to receive coupons and promotional news via email.
A third location that carries the "Seinfeld" Blu-ray box sets is Amazon. Customers can choose to purchase the sets in new or used conditions. DVD box sets are also available through this online retailer. At checkout, customers can select their preferred method of shipping and this retailer does offer free shipping on select merchandise.
The prices for the "Seinfeld" Blu-ray box sets vary by retailer, condition of the product and the season that is purchased.