The "Exclusive Editions" were an after thought to rectify the error in there ordering system, therefore, they were treated as "new" orders as the emails were replied to for an alternative version.
The 300 Signature Editions were already allocated for and locked in with sequential numbers well before the 'Exclusive Editions' were created. The Troll numbers for the Exclusive Editions were also allocated
'as ordered' therefore falling between number# 301 - 1012. [that's my theory anyway
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