I have a D+ team, so my most recent recruiting should be fairly comparable.
Kids well under the 100 ranking range will talk to you - you'll likely be a backup option for them, but they'll be recruitable at least. With my D+, I got a few guys in the 30-50 range (can't remember exactly -
Clifford Neal was somewhere around #30 SG) by pulling them down. I was a backup option for 1-2 stars, but they tend to get picked up by the big six schools pretty early (or, worse case, they'll come in late after you've dropped your $ on him), meaning a D prestige has a slim to none chance of landing him, so I tend to stay away from the starred players.