Note, temporarily out of stock, but you can still order
BestBuy.com also has Spaceballs: 25th Anniversary (Blu-ray) on Sale for $4.99 with free in-store pickup.
Editor's Notes & Price Research
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No Longer Available
Walmart.com also has Spaceballs: 25th Anniversary (Blu-ray) on Sale for $5 with free in-store pickup.
Free shipping with Prime or $35 in purchase.
I couldn't easily find this specific 25th Anniversary/90th Anniversary Edition anywhere else besides Amazon, so I'm not really able to add a price comparison. Also couldn't pass on a $5 bluray for a classic such as this.