diff --git a/catalyst/marketplace/marketplace.py b/catalyst/marketplace/marketplace.py
index a59d5ed7..828224ab 100644
--- a/catalyst/marketplace/marketplace.py
+++ b/catalyst/marketplace/marketplace.py
@@ -240,7 +240,10 @@ class Marketplace:
                 address[2:])
         })
 
-        balance = int(balance[2:], 16) // 10 ** 8
+        try:
+            balance = int(balance[2:], 16) // 10 ** 8
+        except ValueError:
+            balance = int(bin_hex(balance), 16) // 10 ** 8
 
         if balance > price:
             print('OK.')