Wood is an excellent material for all standards of archers.  However, they can often become bowed which will affect your game. They are perfect for training though and they are also cheaper than some alternatives.

Here are some great wooden arrows on ebay

10 Vintage wooden arrows with Bear Hilbre Broadheads Used $19.99 Time Remaining: 3d 3h 7m Buy It Now : $49.99

3 Pack Wooden Arrows 30 for Compound Archery Bow or Long Recurve Bows $12.99 Time Remaining: 9d 5h 51m Buy It Now : $12.99

6 PCs Wooden Arrows 30 for Compound Archery Bow or Long Recurve Bows $24.99 Time Remaining: 9d 5h 51m Buy It Now : $24.99

arrowfletchedwooden arrowtraditional archeryvintage archery $33.00 Time Remaining: 2d 22h 57m Buy It Now : $33.00

6 VINTAGE ARROWS 29 fletched WOODEN WITH BEAR BROADHEADS $37.00 Time Remaining: 4d 20h 31m Buy It Now : $45.99

Zwickey Judo Points for 11 32 Traditional Wooden Arrows New Pack $8.99 Time Remaining: 23d 13h 10m Buy It Now : $8.99

Traditional Blunt Points for 5 16 Wooden Arrows $4.99 Time Remaining: 7d 8h Buy It Now : $4.99