Disc Information The M4 is a slightly understable mid in the Prodigy line. This disc is excellent for beginners, tunnel shots, and turnover throws. This disc features Easy Release Technology and is a favorite of top pros for long controlled straight shots. Pricing Retail: $13.99 - $19.99 Our Price: $9.99 - $18.99 You Save: $4.00 - $1.00 Select Your Disc