The Seattle Mariners are in a tight financial spot, with only $15-20 million available for the remainder of the season. To bolster their roster, they should consider signing veterans like Justin Turner or Carlos Santana, who can provide leadership and fill gaps at first base.

Additionally, targeting younger talent such as Hyesong Kim from South Korea could enhance their athleticism. Yoan Moncada is another potential low-cost option to add depth. The Mariners must be strategic in their spending to maximize value.