I found out the cost of item 954 from the distributor. They said "The cost of the 954 is $197.00 + $7.50/ea. for
Product Selector Buttons (the 954 will support up to 4 products) + $4.50/ea.
for Product Selector Button Enclosures + $15.00 for a Power Supply " The product is usually used by a retail consumer electronics store and has no remote control option.
I found a better option however. Check out
[Link: jvc.com] which has 3 component inputs and retails for $150 (though I've seen in for as low as $85 on shopping.yahoo). I'm not sure how it controls switching(remote, manual, or priority), but it seems like the best deal for the price.