I'll try this again. How much would one of these units be worth today with all hookups and a copy of Mountain Bike Rally? Is it still worth the $750 that's listed in the rarity guide? Is it worth less today, or even possibly more? If anyone has any opinion of the price for this, please post as it will be helpful for me. Even if it's just how much you'd personally be willing to pay for one of these I'd appreciate it. Thanks.