Not top-5 worthy, but it's a sellers market, as very few relievers that are not rent-a-player for the rest of the season are available.
From an article in today's Philadelphia Inquirer:
"Even the Pirates are said to be putting a high price on veteran closer David Bednar. Never mind that they’re barreling toward their ninth losing season in 10 years and desperate for offense to keep ace Paul Skenes from eventually asking out.
Bednar, who turns 31 in October, is an intriguing option on the reliever market. A two-time All-Star, he got demoted to triple A in April. Since his return, he’s 15-for-15 in save opportunities with a 1.50 ERA. He hasn’t allowed an earned run since May 23.
One rival evaluator said Monday that Bednar’s curveball is “back to being what it was, and the command of it has been a big key.” Entering the week, his swing-and-miss rate was 30%, including 39.4% on the curveball. He struck out 50 of 139 batters (36%) since returning from the minors. The Phillies got a firsthand look in June when he struck out four of six batters over two games.
But Bednar, a Pittsburgh native who is immensely popular among Pirates fans, is also a model for the volatility of relievers. One day he’s in triple A; six weeks later, he’s getting
Trea Turner to fish for a curve in the dirt.
Which version will a contender get down the stretch?"