Quoted from Lermods:

Well, I feel that anything under $4k for a NICE roadshow is still good. And if you are a collector, your main goal is to find a nice example that you can enjoy for many years. $400 lcd, $100 in leds and headphone jack leaves you well under $4k at around $3600. I don’t know about toppers. He is open for offers so maybe you can get it for less than he’s asking. Doubtful you’ll find a nice roadshow with your list of mods for $3125.
And...the new rom software makes a significant difference, takes away the linearity of the game that many complain of, though I’ve kept it on stock as I like the linearity.