Need a update/rewrite of a snippet

[lesliekirk]

I need to change this:

<mvt:assign name="g.show" value="rnd(l.settings:record:attribute_data[1]:options[2]:price, 2)" /> &mvt:global:show;

to something that can use a specific attribute code PDF from attribute_data[1] and pull its price. This snippet is for a Google Feed. It worked perfectly until the store owner added products that moved the PDF to other options. Sometimes it's options[2}, sometimes it can be options[3] or maybe even options[4], but it is always going to have the same code.

TIA - Leslie