(SOLD OUT) Used Deal: used Fuji X100 (very good condition) for $546 (was $535)
As of a Friday 1:35am ET recheck, the $5XX option sold out and the lowest price is now close to $700...
As of the time of writing, the used Fuji X100 in Very Good condition is available for $546 Thanks to Twaddler Belafonte for the alert in comments of the X100S review alert. $535 by Amazon Warehouse Deals (look for them as the seller). They offer a 30-day return policy but no warranty. Be sure to trade-off this and you are comfortable with the risks of used. Don't buy just because the price is lower.
Price updated above at 8:37pm ET. Prices are dynamically adjusted, available supply especially with used items is probably one of the factors, so you may see the price trickling up as available supply decreases.