If you have a Mario fan this is quite the nice find. My son loves to build and is quite obsessed with anything Super Mario ( as are most of his 8 year old friends). If you have someone on your list that fits this same profile than I would highly suggest this KNex Mario Vs the Goombas at $20.99. The regular price is $35 and it's a hot seller at that price with good reviews.
Another great deal on Super Mario Knex right now is Nintendo Yoshi and Standard Building Cart which is selling for $6.28 down from $16.99
Amazon prices change by the minute so please verify the price prior to purchase. Ships for free with Prime membership or qualifying orders of $25 or more.