Didn't see it elsewhere:
http://www.buffalorumblings.com/2017/3/22/15020350/buffalo-bills-andre-holmes-philly-brown-jeremy-butler-free-agency-doug-whaley-49ers-marquise-goodwin
Here is a taste:
Soon after free agency began, Goodwin signed with the San Francisco 49ers. His deal with San Francisco compared to what Buffalo paid for Holmes, Brown, and Butler is fascinating.
San Francisco 49ers Marquise Goodwin 2 years, $6 million Average per year: $3 million
Buffalo Bills Andre Holmes 3 years, $5.15 million Average per year: $1.76 million
Philly Brown 1 year, $690,000 Average per year: $690,00
Jeremy Butler 1 year, $625,000 Annual per year: $625,000
Combined annual per year payments of Holmes, Brown, and Butler: $3.08 million