You Collection, Middle Volume
Radical: Shell (bèi)
Pronounced: wàn
Page 1212, Entry 30
Tang Rhyme (Tangyun) and Collected Rhymes (Jiyun) state the pronunciation is wan.
Explanatory Dictionary of Characters (Shuowen Jiezi) defines it as goods.
Correct Guide to Characters (Zhengzitong) notes: Because of the large quantity of goods, the character form adopts the element for ten thousand; although the meaning differs from the character for gain (yíng), they may be used interchangeably, and the character does not refer to one specific type of goods.
Also, Collected Rhymes (Jiyun) states the pronunciation is lì. A variant form of this character is sometimes written as the entry character. See the entry for the variant character for further details.
Also pronounced lài. The meaning is the same.