Tom Kislingbury (@TomKislingbury) runs through where you can expect players to come off the board in your rookie draft at each position.
What round, what the tiers look like, and which ones are good bets at that sort of cost.
As always with IDP - please bear in mind that league settings, roster size, starting requirements and scoring have a massive effect. If your league starts 3 IDPs, and the best ones score 1 point a week this is not going to make much sense.
But on the whole, this should give you a decent idea based on 12-team leagues where 10-15 IDPs are weekly starters.
Enjoy!