Interestingly enough, here’s a list of the last 20 SB winning QBs:
Stafford, 2022: $20M
Brady, 2021: $28M
Mahomes, 2020: $2M
Brady, 2019: $15M
Foles, 2018: $4M
Brady, 2017: $14M
P. Manning, 2016: $19M
Brady, 2015: $19M
Wilson, 2014: $1M
Flacco, 2013: $7M
E. Manning, 2012: $9M
Rodgers, 2011: 6.5M
Brees, 2010: $13M
Roethlisberger, 2009: $28M
E. Manning, 2008: $13M
P. Manning, 2007: $10M
Roethlisberger, 2006: $10M
Brady, 2005: $6M
Brady, 2004: $9M
Johnson, 2003: $5.5M
Only two QBs in the past 20 years have won a SB whilst making more than $25M. Two out of twenty.