Sonic 20th Anniversary App Price Drops & History Changes
History of discounts and price drops for the iOS game Sonic 20th Anniversary by SEGA.
Based on 1 changes from last year, the average price is Free.
Release date: Sep 5, 2011.
Last price: Free.
Highest price: Free.
Lowest price: Free.
Sonic 20th Anniversary Price History in App Store
Disclaimer:
The current price for the Sonic 20th Anniversary application was last verified only in the US App Store and is subject to change. All app prices are tracked in US dollars.
Recent Price Drop & Updates