One can find a Yamaha AW16G Digital Audio station for sale on eBay where they can be purchased for around $500. Alternatively one can buy them from Amazon.
Yamaha Keyboard PSR's can be found at several music stores who sell Yamaha keyboards and accessories, such as Guitar Center. They can also be found online at music store websites, and at mass online retailers such as Amazon and Ebay.
I don't know if you can, since I am a guitar player, but if you go onto youtube and do a search on "how to make your own talkbox", I know there was a guy on there that made a killer one for about $10, and he hooked it up to he keyboard and it sounded amazing. I would think if it has a ¼" jack, you should have no problems.
There are several places online where one can buy Yamaha speakers such as Ebay. There are also retailers such as Best Buy and Walmart that have online sites to where Yamaha speakers can be purchased.
One can buy a used Yamaha Phazer at departments selling snowmobiles. The Yamaha Phazer may be purchased online through snowmobile websites as well with the parts.
There are quite a few websites where one can purchase Yamaha outboards. They include Yamaha Outboards Online, Yamaha Outboards, Yamaha Outboard Motor Part, and Eric's Outboard.
There are several websites where an individual could buy a Yamaha jet ski. Examples would include Buy Jet Ski, eBay, Yamaha Wave Runners, and Jet Skis For Sale.
One can buy cheap Yamaha mixer at most electronic stores. One could try Best Buy, Amazon, eBay, Craigslist, or even at some stores like Walmart or Kmart.
you can't throw it away and buy a new one. one of the bad sides owning yamaha.
One can buy Yamaha ATV's on eBay and Amazon. The prices from these tow sites are cheap and affordable. The site really makes your dollar go the extra mile.
One can buy a Yamaha Quad from the different stores online including eBay. Quad Yamaha in eBay is recently on bid and has six bidders for $2,886. Its selling price is $3750 for those who does not want to bid.
Yamaha branded clothing may be bought at a local Yamaha store. There are also select stores that sell them. Last but not least one could buy Yamaha branded clothing on their website.