Volks USA
This should be your first stop- they have a great selection of familiar styles and colors
18-24mm, $11
http://www.volksusa.com/eyes-animetic-eyes.html
Volks Intl
The same selection of styles as Volks USA, but a bit easier to compare.
18-24mm, 1029 yen
http://www.volks.co.jp/en/dollfiedream/eye.html
Twin Snow
Canada-based creator. Their eyes are made of a plastic base and lens with a printed iris, similar to Pupapa's eye base. Some examples with my own dolls here.
22-24mm, $20+
http://www.twin-snow.com
Cool Cat
Nice alternative to Volks, cheap shipping is a plus
22mm, $11
http://us.sk-coolcat.com/
SQ Lab
Carries their own line of resin eyes
22mm, $15
http://www.sqlabdolls.com/
Leeke World
A bit pricey for the Glib chara eyes
20mm $12, 22mm $13
http://www.leekeworld.com/En/Product/p_list.asp?B_catalog_num=23&M_catalog_num=40
The Junky Spot
They carry Glib, Hujoo and Parabox eyes in smaller sizes
20mm, $9-11
http://junkyspot.com/obindex.html
Hujoo
Has their own line of stylized eyes
20mm, $9-11
http://www.hujoo.kr/shop/step0.php?code_mode=1&b_code=B20080502070136&c_code=C20101104052235&m_code=M20101104052321
Dollfie World
Sells Volks goods at markup, also carries some custom-made eyes
20mm-24mm, $14-18
http://www.dollfieworld.com/lang-zh/268-22-mm
http://www.dollfieworld.com/lang-zh/258-eyes
Souldoll
Their line of Bling eyes is quite diverse but pricey, watch for annual sales
12-22mm, $22
http://souldoll.com/shop/step0.php?b_code=B20021125011548&c_code=C20080517072522
Ersa Flora
Custom anime eyes, can also manufacture eyes to order
8-22mm, $15
http://ersaflora.ipower.com/?category_name=anime
Pupa Paradise
D Eye Y bases can be used to make your own custom eyes
10-24mm, $1.80
http://pupapa.com/shop/index.php?cPath=27_71
