While picking through a bin of old reduced classic GBA light peripherals looking for one that actually would work with the GBA/GC cable, I came acrossed what has to be the oddest handheld peripheral I've seen in my life.
Its made by Pelican and called the "Rally Racer Racing Wheel". It looks like one of those little steering wheels little kids play with, only its Indigo color (like any good Nintendo peripheral). It has a hole in middle that you slide your classic GBA into and apparently you can then use the wheel in the many, many "Top Games" available for the GBA.
On the front of the package it lists the following 10 titles:
Driver 2
Crazy Taxi
Mario Kart
Wave Race
NASCAR Heat
Need for Speed
GB Rally Advance
Grand Theft Auto III
F-Zero Maximum Velocity
Midnight Club Street Racing
The back has another 20 or so titles...
I'd never even heard of this thing, but it was $7.49 and had a 25% off sticker on it, so farbeit for me to pass up a chance to own a useless piece of plastic.
I'll let you know how it goes... but this has to be just about the silliest looking thing I've ever seen.