10/14/11 Update: High iPhone 3GS Resale Value Changed My iPhone 4S Order

Apple will announce new iPhone(s) in about four hours, and my “good condition” iPhone 3GS 16GB is currently worth $126 at Gazelle.com. How will the new product announcement affect the value? Check back and see.

iPhone 3GS 16 GB Resale Value:

Date Price
10/14 - 10:00am $120 SOLD
10/10 - 3:50pm $121
10/6 - 3:15pm $121
10/5 - 5:40pm $121
10/5 - 5:30pm $121
* iPhone 4S announced *
10/4 - 2:30pm $126
10/4 - 9:22am $126

 

Note: Gazelle lets you lock in a price for 30 days.