All volumes are basically tight and set is in overall excellent condition.
Volumes one, three, five, six and seven have a small separation of spine binding at top.
Volumes two and four has similar but slightly larger spine binding damage as volumes above.
Volume seven also has a small portion of spine cover pulling at bottom
None of this side damage is extreme and less than normal wear and tear overall.
Your not likely to find this set again let alone but it together piece by piece. Price can't be beat, even if a reprint existed it would cost more and would not be as well made.