Bestergo Direct via Amazon [amazon.com] has Perlegear Surround Sound Speaker Stands for Sonos Era 300 (Pair) on sale for $159.99 - $35 off when you clip the coupon on the product page - 50% off when you apply promo code 5086BFB3 at checkout = $44.99. Shipping is free.

Note: If the promo code doesn't apply correctly, try applying it multiple times or return to your cart, revisit the checkout page, and apply it again.