Looking for pattern information on Shelley Mode Teacup and Saucer?

I have an unusual Shelley teacup and saucer in what I have determined to be the "Mode" pattern (circa 1930-1931) with a design I cannot identify. It has a yellow rim to the cup, saucer, and triangle handle, with a floral pattern that drapes into the cup and over the saucer in hues of yellow, reddish pink, green and grey. This is very different from the art deco blocky yellow and black pieces I find on the internet.



This is the cup:



http://i637.photobucket.com/albums/uu95/鈥?/a>



And this is the backstamp:



http://i637.photobucket.com/albums/uu95/鈥?/a>



I am looking to sell it, and would like to know what pattern it is and a general market value. Thank you.Looking for pattern information on Shelley Mode Teacup and Saucer?
probably under 100