I was excited this morning to realize that the Asbury Bible Commentary seems to be available in its entirety for free on Bible Gateway here: http://www.biblegateway.com/resources/asbury-bible-commentary/toc
A look at the authors reveals that they are Asbury Seminary authors from the 80s when I was there. What a rich resource from the likes of John Oswalt, David Bauer, David Thompson, and many more! This is an A team of scholars from the Wesleyan tradition at a time when I think Asbury was in a Golden Age. I heartily recommend it for Wesleyan pastors.
Another great resource on this site, believe it or not, is the IVP New Testament Commentary series: http://www.biblegateway.com/resources/ivp-nt/toc/
What superb resources to have available for free online! I personally think the Wesleyan Church should put its commentary series online for free as well (it might actually bump sales as some people would want to buy them either in Kindle or book format). They don't come near the level of the resources above, but influence today comes by making things free online.