If you have a Myer one card, you get the discount on full price TFs (and other discounts on other things). The Ectotron Ecto-1 is eligible.

MYER one PREVIEW: Enter your MYER one number at checkout to receive 20% off the original price* *Offer available 15/09/2021 for
MYER one Members only. MYER one card must be scanned during transaction for discount to apply. Exclusions apply.