Need an X300/X301 main battery. Does anyone have one?

[Monkeyfume]

I recently picked up an X301 but the main battery slot under the palmrest is empty! Does anyone have a main battery for the X300/X301 that they're not using? It can be the ThinkPad Battery 49 (3 cell) or the ThinkPad Battery 49+ (6 cell), just not the Ultrabay battery. It can be completely worn down for all I care. I just have a slot in the bottom of my machine and want to fill it with something so dust doesn't get underneath there. It also just feels weird to have a piece missing. I would place an order for a battery on Ebay, but I'd be overpaying because every listing I see is for a fully-functioning battery, which I don't need. Makes sense, who would sell a used-up battery?

So, once again, I just need any X300/X301 underside battery, no matter the condition. I would prefer a 3-cell, I suppose, but again, I'm not picky, I just need something to fill the slot.

I'm in the northeast US. I'm willing to pay for shipping (Paypal) but that's it. PM me.