Statlistics offers several files with good nonprofit usage and pricing.
Please consider the following tests for your next donor acquisition mailing.
Juvenile Diabetes Research Foundation Donors
JDRF Enhanced Masterfile
Publishing
Acoustic Guitar
Alive Now
Alpinist
Alter Communications Masterfile
American Media Agent Sold Subscribers
American Media Celebrity Masterfile
American Media Direct-to-Publisher Masterfile
American Media Enhanced Mega Masterfile
American Media Health & Fitness Masterfile
American Media Hispanic Megafile
American Media Hotline Masterfile
American Media New Movers Masterfile
Art & Antiques
Baltimore Style Magazine
Barron's Masterfile
Boating World Magazine
Chesapeake Life
College & School Planning Management MF
College Planning & Management Magazine
Donors from Barron's
El Aposento Alto Magazine
Fine Art Connoisseur
Hemmings Publishing Masterfile
La Cucina Italiana
NonProfit Technology News
PleinAir Magazine
Pockets Magazine
School Planning & Management Magazine
Spirituality & Health Magazine
Strings Magazine
Technology Review Home Address Consumer & Donor
Upper Room Book Buyers
Upper Room Large Print
Upper Room Magazine
Upper Room Masterfile
Value Line Investment Masterfile
Weavings Journal
Consumer Catalog
D & G Combat Era Veterans
Musician's Friend
Regional Publications
5280 Magazine
Cape Cod Home
Cape Cod Life Publications
Eastern Fly Fishing
Health & Life New Jersey
MinnesotaBusiness
New York Spaces Magazine
Northwest Fly Fishing
Seattle Business Monthly
Seattle Magazine
Southwest Fly Fishing
Virginia Living Magazine
Western Outdoors Magazine
StatSolutions Compiled Lists
Veterans of America
Veterans Using VA Benefits