Nick Foles is coming off a postseason performance for the ages with the Philadelphia Eagles, winning Super Bowl MVP honors in helping the Eagles win their first Vince Lombardi Trophy.

Foles was masterful in the 2017 postseason, completing 72.6 percent of his passes for 971 yards, six touchdowns, one interception, and a 115.7 passer rating. In the Super Bowl, Foles went 28-of-43 for 372 yards, three touchdowns, and a 106.1 passer rating. Foles has played four career postseason games, completing 71.9 percent of his passes for 1,166 yards, eight touchdowns, one interception, and a 113.2 passer rating. He has the highest playoff completion percentage and playoff passer rating in NFL history.

So what's that worth on the trade market for Foles, who will reassume his duties as the Eagles No. 2 starting quarterback once Carson Wentz returns to the field? According to NFL Network's Ian Rapoport, the Eagles can only net a mid-round draft pick for Foles (via SportsRadio 94 WIP).

"If Alex Smith is worth a 3rd rounder plus a contract extension, maybe Nick Foles is worth a 4th or 5th rounder plus a contract extension" - @RapSheet — Jon Marks & Ike Reese on 94WIP (@MarksReeseWIP) February 13, 2018

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That low return for the best backup quarterback in the NFL (and a player that can start in about 10 other teams) makes the decision easy for the Eagles to keep Foles for the 2018 season. Foles has a $7.6 million cap hit for 2018, before becoming a free agent in the 2019 season (if his contract is voided 23 days before the start of the 2019 league year).

Remember, the Eagles once received a second-round pick for A.J. Feeley and a first and fourth-round pick for Sam Bradford...but those offers are beyond the norm. The Eagles are better off keeping Foles around for 2018 if menial offers come their way.

To follow Eagles reporter Jeff Kerr on Twitter: @JeffKerr247