Here's a table I worked out which I think gives appropriate magic items (or boons) for a wealth-poor setting using the DMG 2 Inherent Bonuses. The idea is that the PC gains 2 per 5 levels, which is the rate recommended in DMG 2.
Level 1-3: 100gp
Level 4-5: 1 Item Level 3, 100gp
Level 6-7: 2 Items Level 3 & Level 5, 100gp
Level 8-10: 3 Items Level 3, Level 5, Level 8, 100gp
Level 11-13: 3 Items Level 5, Level 8, Level 10, 100gp
Level 14-15: 3 Items Level 8, Level 10, Level 13, 100gp
Level 16-17: 3 Items Level 10, Level 13, Level 15, 100gp
Level 18-20: 3 Items Level 13, Level 15, Level 18, 100gp
Level 21-23: 3 Items Level 15, Level 18, Level 20, 100gp
Level 24-25: 3 Items Level 18, Level 20, Level 23, 100gp
Level 26-27: 3 Items Level 20, Level 23, Level 25, 100gp
Level 28-30: 3 Items Level 23, Level 25, Level 28, 100gp
Level 1-3: 100gp
Level 4-5: 1 Item Level 3, 100gp
Level 6-7: 2 Items Level 3 & Level 5, 100gp
Level 8-10: 3 Items Level 3, Level 5, Level 8, 100gp
Level 11-13: 3 Items Level 5, Level 8, Level 10, 100gp
Level 14-15: 3 Items Level 8, Level 10, Level 13, 100gp
Level 16-17: 3 Items Level 10, Level 13, Level 15, 100gp
Level 18-20: 3 Items Level 13, Level 15, Level 18, 100gp
Level 21-23: 3 Items Level 15, Level 18, Level 20, 100gp
Level 24-25: 3 Items Level 18, Level 20, Level 23, 100gp
Level 26-27: 3 Items Level 20, Level 23, Level 25, 100gp
Level 28-30: 3 Items Level 23, Level 25, Level 28, 100gp