Each of these four SMB vinyl records is loaded up with some catchy Japanese Mario-inspired music.

The record collection includes such classics as:

Super Mario Brothers Daiboken “Big Adventure”, Super Mario Brothers Daiboken “Big Adventure” – (preview edition), Peach Hime Daisakusen Soundtrack, and the Super Mario Brothers LP

Of course, if you really want these, you’d better get a move on. The auction ends at about 9:36pm Central time tonight (3/23/2010), which is approximately 20 minutes from now! Bid here!

[via GameSniped]

Simply connect BTO’s plusdeck EX to your computer’s USB port, and you can take all your old cassette tapes and easily convert them into MP3, WAV or OGG digital audio files. You can also record from the device’s built-in AM/FM radio.

You can even record your digital files back to analog cassette tape, but I’m not sure why you’d want to do that unless you happen to live in the dark ages.

Inputs are also available for your old turntable or any other device with RCA stereo or a 3.5mm mini stereo output. The plusdeck EX also adds 7.1 channel Dolby surround sound to your PC or Mac, but does only support analog speaker outputs for that feature.

Also included is a compact wireless remote, which lets you easily switch between listening to your computer, radio, tape or other connected audio device.

The plusdeck EX should be available later this Summer in Korea, with a worldwide release shortly thereafter. Korean pricing is 319,000 KRW, which works out to about $347 US Dollars.

[via The Earlyadopter's World]