ya D00d I want as much as the next person but no one is willing to let their copies go. trades are impossible and sells won't go for less than $70. I have been trying to get it and mario RPG and earthbound for the last year, but sadly I haven't gotten one of them yet.
I guess I got lucky. My older brother had bought Chrono Trigger back when it came out for $70 and we still have it. It's an amazing game! Also, my brother and I found a cart-only copy of Earthbound at a local GameStop for $1.99. But we're keeping it! HUZZAH!
I have it but it's not loose. It has Cart, box, and instructions - Just like my copies of FFII, FFIII, Earthbound with Strategy Guide, Secret of Mana, Secret of Evermore, Mario RPG, Breath of Fire and Lufia II. (Sorry, I couldn't resist the oppurtunity to brag).
Cart-onlies go for $35-$50 on eBay. Completes will cost you $100.
Yay for having a complete set, myself. And I remember my mom complaining about how expensive that game was when she bought it for my Xmas present. (I think $60)